code: def setUp(self):
      super(ReconstructNonDebugGraphTest, self).setUp()
      self._dump_dir = tempfile.mkdtemp()
      self._debug_url = "file://" + self._dump_dir
      ops.reset_default_graph()
  
imports: import tempfile
  from tensorflow.core.framework import graph_pb2
  from tensorflow.core.protobuf import config_pb2
  from tensorflow.core.protobuf import rewriter_config_pb2
  from tensorflow.python.client import session
  from tensorflow.python.debug.lib import debug_data
  from tensorflow.python.debug.lib import debug_graphs
  from tensorflow.python.debug.lib import debug_utils
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.ops import cond
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.ops import while_loop
  from tensorflow.python.platform import test
  from tensorflow.python.training import gradient_descent
label_desc: Use image node_id 2 for calling the ReconstructNonDebugGraphTest obj's underlying member method code with example usage: obj.setUp() without return types